Datagridview cellvalidating value has radiometric dating ever been wrong
thankxxxxxx There are two ways to manage unwanted execution of event handlers.1) Add a conditional statement in the event handler code to only execute when required.private void data Grid View1_Cell Validating(object sender, Data Grid View Cell Validating Event Args e) void data Grid View1_Cell End Edit(object sender, Data Grid View Cell Event Args e) And Voila!Hi there, I have a question regarding datagridview, I add data to the datagridview in an interface and all the validation for the datagridview cell is in the datagridview cell validating event for the datagridview.The Cell Validating event handler is where you determine whether the value of a cell in the School Name column is empty. Data Grid View Cell Validating Event Args class to true.If the cell value fails validation, set the Cancel property of the System. This causes the Data Grid View control to prevent the cursor from leaving the cell.If you decide later (once you have an idea of how to better design your code), to test after the fact, that's fine.The important thing right now is to separate the concerns. It's more or less the default design pattern for Win Forms.
The Data Grid View control of Windows Forms is a versatile control that can help you create professional-looking data entry forms.
I display the data of the is datagridview in another interface and make the cells read-only. But the thing is when I click on a row that data was added previously and press the Add new row the cell validating event is triggered.